I am fundraising for Beat, the UK's eating disorder charity. Beat supports anyone with an eating disorder, their friends and family, as well as professionals working with or worried about an individual in their care. These serious mental illnesses include anorexia nervosa, bulimia nervosa and binge eating disorder. 725,000 people in the UK have a diagnosed eating disorder. They affect people of all ages and backgrounds, and up to one in four sufferers are male. Eating disorders cost the UK's economy £16.8 billion each year.